cannot start transaction resource manager monitoring service. reason code=aaaa

Transaction resource manager monitoring service cannot be started because an error indicated by the reason code occurred while starting the transaction service.

aaaa: Reason code (four numerals)

The reason codes and countermeasures are listed below.

S: Terminates OpenTP1 abnormally.

Countermeasure: Take action according to the reason code and then restart OpenTP1.

Reason code	Meaning	Countermeasure
0001	Insufficient process memory	Reduce the number of processes then restart OpenTP1. If this error recurs frequently, contact the maintenance personnel.
0012	Version mismatch	The versions of the executable programs in the transaction service and those in the transaction resource manager monitoring service do not match. Execute the trnlnkrm command to recreate the executable program in the transaction resource manager monitoring service. Then, start OpenTP1 normally.
0013	Invalid executable program	The versions of the executable program in the transaction resource manager monitoring service and the resource manager registered in OpenTP1 are different. Execute the trnlnkrm command to recreate the executable program in the transaction resource manager monitoring service. Then, start OpenTP1 normally.
0050	Invalid execution environment	Check if the following directory exists. $DCDIR/spool/dctrninf: If so, check the directory for access authority.
0051	Invalid execution environment	An attempt was made to start OpenTP1 for which a resource manager has been registered by specifying Y in the jnl_fileless_option operand in the system common definition. Use the trnlnkrm command to delete all resource managers. Then, start OpenTP1 normally.
0052	File manipulation error	Check the cause of the failure by referring to the reason code of the KFCA00966-E message, then take appropriate corrective action.
0200	Error during start processing for definition analysis	Take action according to the previously output error message if any.
0300	Communication error
0600	Failure in registering service information for name service
1801	Error when reporting service completion to the system manager